warning, and that the means of egress were open enough for people to get out from 40 floors. >> you raised the question of the building's material. why would it be so flammable. modern buildings are using materials that retard flames and are equipped by building systems. it makes you wonder about the structural integrity and the flames. what are your thoughts on that? >> i think that defends on how heavily involved the interior versus the facade of the building. i don't know code in dubai and i will not begin to guess. but you would hope their codes are similar to ours.